Toothbrush head and handle unit



FIG. 1 is a top perspective view of the toothbrush head and handle unit;

FIG. 2 is a side elevation view of the toothbrush head and handle unit(the opposite side being a mirror image thereof);

FIG. 3 is a top plan view of the toothbrush head and handle unit; and,

FIG. 4 is a bottom perspective view of the toothbrush head and handleunit.

The bristles on the toothbrush head outlined in phantom are not part ofthe claimed ornamental design.

The ornamental design for a toothbrush head and handle unit, as shownand described.